1887

Abstract

SUMMARY: The amount of haemolysin produced by grown under various gas phases was determined by the amount of growth obtained under these conditions. Calcium or strontium was required for activation of haemolysin. The haemolytic reaction was stopped by sodium citrate. The loss of haemolytic activity after incubation with trypsin and chymotrypsin indicated that at least the active group of the haemolytic molecule is protein or a peptide.

Loading

Article metrics loading...

/content/journal/micro/10.1099/00221287-55-1-139
1969-01-01
2024-12-05
Loading full text...

Full text loading...

/deliver/fulltext/micro/55/1/mic-55-1-139.html?itemId=/content/journal/micro/10.1099/00221287-55-1-139&mimeType=html&fmt=ahah

References

  1. Bamforth J., Dudgeon J. A. 1952; Haemolytic activity of Bacterium coli . J. Path. Bact 64:751
    [Google Scholar]
  2. Clark E. P., Collip J. B. 1925; A study of the Tisdall method for the determination of blood serum calcium with a suggested modification. J. biol. Chem 63:461
    [Google Scholar]
  3. Diehl H., Ellingbee J. L. 1956; Indicator for the titration of calcium in the presence of magnesium with disodium dihydrogen ethylenediamine tetraacetate. Analyt. Chem 28:822
    [Google Scholar]
  4. Ferro P. V., Ham A. B. 1957; A simple spectrophotometric method for the determination of calcium. Am. J. clin. Path 28:208
    [Google Scholar]
  5. Ishii F. 1960; Studies on the hemolytic property of Escherichia coli . Jap. J. Microbiol 4:203
    [Google Scholar]
  6. Lovell R., Rees T. A. 1960; A filterable hemolysin from Escherichia coli . Nature; Lond: 188755
    [Google Scholar]
  7. Smith H. W. 1963; The haemolysins of Escherichia coli . J. Path. Bact 85:197
    [Google Scholar]
  8. Snyder I. S., Koch N. A. 1966; Production and characteristics of hemolysins of Escherichia coli . J. Bact 91:763
    [Google Scholar]
  9. Tomic-Karovic K. 1955; Haemolytische Escherichiae and Proteae. Zentralbl Abt. 1, Orig 162:37
    [Google Scholar]
  10. Widholm O. 1953; Studies on Escherichia coli hemolysins and antihemolysins. Ann. Med. Exp. Biol. Fenn 31: Suppl. 1–8 1
    [Google Scholar]
/content/journal/micro/10.1099/00221287-55-1-139
Loading
/content/journal/micro/10.1099/00221287-55-1-139
Loading

Data & Media loading...

This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error